2003 Fiat Siena vs. 2010 Volkswagen Jetta
To start off, 2010 Volkswagen Jetta is newer by 7 year(s). Which means there will be less support and parts availability for 2003 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2003 Fiat Siena would be higher. At 2,500 cc (5 cylinders), 2010 Volkswagen Jetta is equipped with a bigger engine. In terms of performance, 2010 Volkswagen Jetta (170 HP @ 5700 RPM) has 101 more horse power than 2003 Fiat Siena. (69 HP @ 4500 RPM) In normal driving conditions, 2010 Volkswagen Jetta should accelerate faster than 2003 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2010 Volkswagen Jetta weights approximately 364 kg more than 2003 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2010 Volkswagen Jetta (240 Nm @ 4250 RPM) has 112 more torque (in Nm) than 2003 Fiat Siena. (128 Nm @ 2500 RPM). This means 2010 Volkswagen Jetta will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 2003 Fiat Siena | 2010 Volkswagen Jetta | |
| Make | Fiat | Volkswagen |
| Model | Siena | Jetta |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1747 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 69 HP | 170 HP |
| Engine RPM | 4500 RPM | 5700 RPM |
| Torque | 128 Nm | 240 Nm |
| Torque RPM | 2500 RPM | 4250 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1100 kg | 1464 kg |
| Vehicle Length | 4110 mm | 4557 mm |
| Vehicle Width | 1630 mm | 1781 mm |
| Vehicle Height | 1470 mm | 1504 mm |
| Wheelbase Size | 2380 mm | 2578 mm |
